| 摘要 |
PURPOSE: A roof observation window with a waterfall is provided to form pleasant residential environment by making people feel in a waterfall. CONSTITUTION: The roof observation window with a waterfall is made of polycarbonate sheet, which has 300 times the strength of glass and excellent adiabatic efficiency, and formed in the width of 2 meters and 50 centimeters and the length of 1 meter and 50 centimeters to look out over the stars and the moon in the night sky, and provided with a pump installed on the top of the observation window to let the water pumped by a pump flow down. Wherein the pumped water circulates through a drainpipe to prevent the waste of water, and the contact part with the pumped water and the edge of the polycarbonate sheet are grounded using sandpaper to spread water evenly by reducing surface tension.
|
